dated slang Code for a marked police car used on citizens band (CB) radio, especially by long-haul truckers. Anyone got their ears on? Just spotted a Tijuana Taxi off the junction to I-75. A: "Watch out for Tijuana Taxis heading into Derby City." B: "10-4."

To cause a taxi driver to stop and give one a ride. (To do so, one stands near the curb facing oncoming traffic and raises one's arm as a taxi approaches.) It's so crowded here that I'm having a hard time hailing a cab. I hailed a cab so I wouldn't have to lug this stuff all the way home.

To cause a taxi driver to stop and give one a ride. (To do so, one stands near the curb facing oncoming traffic and raises one's arm as a taxi approaches.) I hailed a taxi so I wouldn't have to lug this stuff all the way home.